Training Rides in San Diego

Hey all. Just curious if there are any clubs / groups, or individuals here in SD loking for faster paced race training mid week evening mtn rides?? Most of my rides have been solo, which has been convenient for me, but im starting find myself slacking off a bit and short in modivation. Anyways, and groups out their I can jump in with, or anyone looking for a training partner?? Most of my mid week rides are between 4:00pm and 8:00pm, and usually the Cowles Mtn and Mission Trails variation.